Finding the Fourth Proportional to 68,031.46, 93,881.59 and 37,816.03

Step by Step Solution

1. Step 1: Write the proportion equation
   68,031.46 : 93,881.59 = 37,816.03 : x
2. Step 2: Convert to fraction form
   68,031.46/93,881.59 = 37,816.03/x
3. Step 3: Cross multiply
   68,031.46x = 93,881.59 × 37,816.03
4. Step 4: Simplify right side
   68,031.46x = 3,550,229,023.89
5. Step 5: Solve for x
   x = 3,550,229,023.89/68,031.46
6. Step 6: Final answer
   x = 52,185.11